2019059623

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{4643}}^1$

素因数の和:4783

約数の個数: 32

約数和(自身を含む): 2507314176

約数和(自身を除く): 488254553

約数列:

[1, 7, 23, 37, 73, 161, 259, 511, 851, 1679, 2701, 4643, 5957, 11753, 18907, 32501, 62123, 106789, 171791, 338939, 434861, 747523, 1202537, 2372573, 3951193, 7795597, 12540743, 27658351, 54569179, 87785201, 288437089, 2019059623]

約数ペア:

[(1, 2019059623), (7, 288437089), (23, 87785201), (37, 54569179), (73, 27658351), (161, 12540743), (259, 7795597), (511, 3951193), (851, 2372573), (1679, 1202537), (2701, 747523), (4643, 434861), (5957, 338939), (11753, 171791), (18907, 106789), (32501, 62123)]